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What is the purpose of the “final” keyword in C++11 for functions?
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What you are missing, as idljarn already mentioned in a comment is that if you are overriding a function from a base class, then you cannot possibly mark it as non-virtual:
struct base {
virtual void f();
};
struct derived : base {
void f() final; /...
Error to use a section registered as allowDefinition='MachineToApplication' beyond application level
...file can override settings defined in the “global” Web.config file, or add new ones. Additionally, you may have Web.config files in the subfolders of your website, which define new configuration settings or override configuration settings defined in Web.config files higher up in the hierarchy.
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Should developers have administrator permissions on their PC
Should developers have administrator permissions on their PC or is giving them power user access sufficient?
22 Answers
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git-checkout older revision of a file under a new name
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You can use "git show" for that:
prompt> git show HEAD^:main.cpp > old_main.cpp
(Note that there is colon [:] character between HEAD^ and main.cpp.) The <revision>:<path> syntax is described in git rev-parse manpage, next to last point in the "Specifying revi...
delete map[key] in go?
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coolaj86
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answered Nov 15 '09 at 1:22
user181548user181548
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Shallow copy of a Map in Java
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Josh Bloch on Design - Copy Constructor versus Cloning
If you've read the item about cloning in my book, especially if you read between the lines, you will know that I think clone is deeply broken. [...] It's a shame that Cloneable is broken, but it happens.
Bloch (who by the way, designed...
Are string.Equals() and == operator really same? [duplicate]
...to call ==(string, string) so it generates
// a reference comparision instead
if (x == y) // No
string xs = (string) x;
string ys = (string) y;
// Now *this* will call ==(string, string), comparing values appropriately
if (xs == ys) // Yes
Equals will go bang if you call it on null, == won't
str...
PostgreSQL wildcard LIKE for any of a list of words
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mu is too short
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answered Feb 7 '11 at 23:59
Nordic MainframeNordic Main...
Convert camelCaseText to Sentence Case Text
...italize the first letter - as an example.
Note the space in " $1".
EDIT: added an example of capitalization of the first letter. Of course, in case the first letter is already capital - you would have a spare space to remove.
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Toggle button using two image on different state
I need to make a toggle button using two image instead of ON/OFF state.
3 Answers
3
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